GB674796A - Improvements in or relating to commutator-motor brush-holders - Google Patents

Improvements in or relating to commutator-motor brush-holders

Info

Publication number
GB674796A
GB674796A GB21330/50A GB2133050A GB674796A GB 674796 A GB674796 A GB 674796A GB 21330/50 A GB21330/50 A GB 21330/50A GB 2133050 A GB2133050 A GB 2133050A GB 674796 A GB674796 A GB 674796A
Authority
GB
United Kingdom
Prior art keywords
brush
arm
sleeve
holders
free end
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB21330/50A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB674796A publication Critical patent/GB674796A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/383—Brush holders characterised by the electrical connection to the brush holder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush

Landscapes

  • Motor Or Generator Current Collectors (AREA)
GB21330/50A 1949-09-01 1950-08-29 Improvements in or relating to commutator-motor brush-holders Expired GB674796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH674796X 1949-09-01

Publications (1)

Publication Number Publication Date
GB674796A true GB674796A (en) 1952-07-02

Family

ID=4528002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21330/50A Expired GB674796A (en) 1949-09-01 1950-08-29 Improvements in or relating to commutator-motor brush-holders

Country Status (5)

Country Link
US (1) US2579565A (de)
CH (1) CH277794A (de)
DE (1) DE822693C (de)
FR (1) FR1024099A (de)
GB (1) GB674796A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088149B (de) * 1954-09-10 1960-09-01 Ringsdorff Werke Gmbh Der Stromzuleitung zu einer mehrteiligen Kollektorbuerste dienende Anordnung

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072725B (de) * 1960-01-07 Schunk |& Ebe GmbH, Gießen Bürsten halter fur elektrische Maschinen mit einem zwischen Burstenhalterkorper und Druckhebel angeordneten Lenker
DE968788C (de) * 1955-05-14 1958-03-27 Schunk & Ebe Gmbh Spreizbuerste fuer elektrische Maschinen mit walzenfoermigem Druckstueck
DE1109782B (de) * 1959-07-10 1961-06-29 Schunk & Ebe Gmbh Buerstenhalter fuer elektrische Maschinen
CH403057A (de) * 1963-09-02 1965-11-30 Galfetti Rolf Bürstenhalter für elektrische Kollektormaschinen
US3311768A (en) * 1964-12-07 1967-03-28 Stackpole Carbon Co Pressure equalizing device for split brushes
US3445704A (en) * 1967-12-26 1969-05-20 Morganite Inc Current collecting triple wafer brush assembly
GB1245094A (en) * 1968-08-23 1971-09-02 Morganite Carbon Ltd Mounting for an electrical contact brush

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1277497A (en) * 1915-06-30 1918-09-03 Westinghouse Electric & Mfg Co Brush-holder.
US1375124A (en) * 1918-01-17 1921-04-19 Jr Walter J Warder Brush-holder
GB142578A (en) * 1919-02-19 1920-05-13 Giuseppe Di Luigi Pestarini Improvements in rotary current collectors for electric machines
US1495203A (en) * 1923-07-11 1924-05-27 Union Carbide & Carbon Res Lab Brush holder
DE660972C (de) * 1931-06-28 1938-06-07 Aeg Buerstenhalter fuer elektrische Maschinen, dessen Druckfinger mittels eines beweglichen Gelenkes gefuehrt wird

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088149B (de) * 1954-09-10 1960-09-01 Ringsdorff Werke Gmbh Der Stromzuleitung zu einer mehrteiligen Kollektorbuerste dienende Anordnung

Also Published As

Publication number Publication date
US2579565A (en) 1951-12-25
CH277794A (de) 1951-09-15
DE822693C (de) 1951-11-26
FR1024099A (fr) 1953-03-27

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